Extreme rainfall made 10 percent heavier by human-caused climate change triggered landslides that killed hundreds, according to a new study. Extreme rainfall made 10 percent heavier by human-caused climate change triggered landslides that killed hundreds, according to a new study. Global Warming, Greenhouse Gas Emissions, Landslides and Mudslides, Rain, Disasters and Emergencies, World Weather Attribution, Kerala (India) NYT > Science